Avian influenza has devastated seabird colonies and now threatens our wintering migrant birds. Support our research - donate to our Avian Influenza Appeal today.
Globally, up to 7% of birds are considered to be at risk of extinction due to climate change. Please donate today and you can support BTO’s work to collect and analyse data that highlights the real risk to UK birds.
The UK’s seabirds are struggling and they need our help to survive. BTO’s new campaign – Our Lost Seabirds – aims to turn the tide.
The UK breeding population of Chaffinch has fallen by a quarter in just five years - we urgently need your help to understand why.
Urgent action is needed to tackle the decline of breeding wader populations in the UK.
Help us pinpoint why Spotted Flycatchers are dying, and address the alarming declines that we have charted over the last 50 years.
Short-eared Owls are declining. By funding further research we will be able to work towards securing their future.
Major crashes have occurred in the UK breeding population of Artic Skua. Help fund this project to pinpoint the reasons why, and create an action plan to help this iconic seabird.
We urgently need your help to understand more about the ecology and population status of owls in the UK.
BTO and the Cambridge Conservation Initiative
Learn about our partnership with the CCI and how it helps us contribute to bird conservation on a global scale.
Raptor ID training (2 sessions, Wednesdays 7pm)
The training will consist of two weekly online modules of 90–100 minutes each, complemented by supported self-study exercises which will be provided after each session. The training will be run by BTO staff members Nick...